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authorAlex Williamson <alex.williamson@redhat.com>2010-06-25 11:09:35 -0600
committerAnthony Liguori <aliguori@us.ibm.com>2010-07-06 10:36:28 -0500
commit1724f04985367b15751f11f4a9558f8736b2ab59 (patch)
tree8314db5ca99ed66015af03c2bf494177ae5e4460 /hw/armv7m.c
parent01657c867d21bbabb1af22c6fe62ff80a2970446 (diff)
qemu_ram_alloc: Add DeviceState and name parameters
These will be used to generate unique id strings for ramblocks. The name field is required, the device pointer is optional as most callers don't have a device. When there's no device or the device isn't a child of a bus implementing BusInfo.get_dev_path, the name should be unique for the platform. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/armv7m.c')
-rw-r--r--hw/armv7m.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/hw/armv7m.c b/hw/armv7m.c
index 854261d94..588ec9805 100644
--- a/hw/armv7m.c
+++ b/hw/armv7m.c
@@ -200,9 +200,11 @@ qemu_irq *armv7m_init(int flash_size, int sram_size,
/* Flash programming is done via the SCU, so pretend it is ROM. */
cpu_register_physical_memory(0, flash_size,
- qemu_ram_alloc(flash_size) | IO_MEM_ROM);
+ qemu_ram_alloc(NULL, "armv7m.flash",
+ flash_size) | IO_MEM_ROM);
cpu_register_physical_memory(0x20000000, sram_size,
- qemu_ram_alloc(sram_size) | IO_MEM_RAM);
+ qemu_ram_alloc(NULL, "armv7m.sram",
+ sram_size) | IO_MEM_RAM);
armv7m_bitband_init();
nvic = qdev_create(NULL, "armv7m_nvic");
@@ -236,7 +238,8 @@ qemu_irq *armv7m_init(int flash_size, int sram_size,
space. This stops qemu complaining about executing code outside RAM
when returning from an exception. */
cpu_register_physical_memory(0xfffff000, 0x1000,
- qemu_ram_alloc(0x1000) | IO_MEM_RAM);
+ qemu_ram_alloc(NULL, "armv7m.hack",
+ 0x1000) | IO_MEM_RAM);
qemu_register_reset(armv7m_reset, env);
return pic;